Digital Temperature and Process Controllers

Features

Self tunning PID
Most appropriate PID is calculated automatically when making alteration in SV, or it is corrected during disturbance/hunting etc

Blind Function (Masking)
Desirable parameter is only displayed.

Simplified Timer
On delay/off delay possible on main relay or alarm.

Priority Display
Max. 9 parameter can be monitored and set up under operational mode.

Multiple Inputs
Thermocouple/R.T.D (Pt 100 and Jpt 100) or 4-20mA. 0-5 VDC are selectable by front key

Standardization of conformity
UL, CUL, CE and IP 66 approved

Compact Size
The depth is only 77mm (Except TTM-002)

Manual control (Balanceless & bumpless)
Heating/cooling control
PID control is available on cooling side also

Communication (RS-485) or Mod bus
The communication distance is extended up to 500 meters, and maximum 31 controllers/per comport of can be connected at a time

Digital PV filter
For abrupt alteration of input value on display

PID over-shoot protection
It is abrupt to avoid over-shoot of process value.

DI (digital input) functions
The following function are selective

• SV/SV2
• Run/Ready
• Automatic (RUN)/Manual
• Normal/reverse action
• Normal (SV2)/reverse action (SV)
• At (auto-tunning) start
• Timer, Start/Reset

Others
CT input (current monitor)
Setting of OFF position during On/Off control for both heating and cooling output

Added Features for 'S' series

• Sampling time – 250 ms
• Ramp to set as standard
• Retransmission outputs (option)
• Mod bus communication(option)